Front bezel for a desktop computer



FIG. 1 is a right front perspective of a front bezel for a desktop computer incorporating the new design;

FIG. 2 is a left side elevation thereof; and

FIG. 3 is a bottom plan view thereof.

The desktop computer is shown in broken lines in the views for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a front bezel for a desktop computer, as shown and described. 